28748736

素因数分解:

$2^6\times 3^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 112

約数和(自身を含む): 85831680

約数和(自身を除く): 57082944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 131, 144, 192, 216, 254, 262, 288, 381, 393, 432, 508, 524, 576, 762, 786, 864, 1016, 1048, 1143, 1179, 1524, 1572, 1728, 2032, 2096, 2286, 2358, 3048, 3144, 3429, 3537, 4064, 4192, 4572, 4716, 6096, 6288, 6858, 7074, 8128, 8384, 9144, 9432, 12192, 12576, 13716, 14148, 16637, 18288, 18864, 24384, 25152, 27432, 28296, 33274, 36576, 37728, 49911, 54864, 56592, 66548, 73152, 75456, 99822, 109728, 113184, 133096, 149733, 199644, 219456, 226368, 266192, 299466, 399288, 449199, 532384, 598932, 798576, 898398, 1064768, 1197864, 1597152, 1796796, 2395728, 3194304, 3593592, 4791456, 7187184, 9582912, 14374368, 28748736]

約数ペア:

[(1, 28748736), (2, 14374368), (3, 9582912), (4, 7187184), (6, 4791456), (8, 3593592), (9, 3194304), (12, 2395728), (16, 1796796), (18, 1597152), (24, 1197864), (27, 1064768), (32, 898398), (36, 798576), (48, 598932), (54, 532384), (64, 449199), (72, 399288), (96, 299466), (108, 266192), (127, 226368), (131, 219456), (144, 199644), (192, 149733), (216, 133096), (254, 113184), (262, 109728), (288, 99822), (381, 75456), (393, 73152), (432, 66548), (508, 56592), (524, 54864), (576, 49911), (762, 37728), (786, 36576), (864, 33274), (1016, 28296), (1048, 27432), (1143, 25152), (1179, 24384), (1524, 18864), (1572, 18288), (1728, 16637), (2032, 14148), (2096, 13716), (2286, 12576), (2358, 12192), (3048, 9432), (3144, 9144), (3429, 8384), (3537, 8128), (4064, 7074), (4192, 6858), (4572, 6288), (4716, 6096)]